Category Archives: Coding

Pointers in BASIC

Posted on 2018-05-29 by M. Eric Carr

Pointers, in BASIC. Yes, really — dynamic memory allocation and all! Continue reading →

Posted in BASIC, C, Coding, HOW-TO | Leave a comment

2D, 3D printing

Posted on 2018-02-28 by M. Eric Carr

Turning a 3D printer into a part-time 2D plotter with a Sharpie bracket and some custom G-code. Continue reading →

Posted in 3D Printing, Coding, HOW-TO | Leave a comment

Polyphonic Music On An Arduino

Posted on 2018-01-30 by M. Eric Carr

The Arduino tone() function can be tricked into playing chord-like sounds. Here’s how. Continue reading →

Posted in Arduino, C, Coding, Digital, Music | Leave a comment

Programming the DrACo/Z80

Posted on 2017-05-28 by M. Eric Carr

Instructions on how to program the DrACo/Z80, including dealing with the weird Z80 quirks… Continue reading →

Posted in Assembly, Coding, Digital, DrACo/Z80, Drexel, EET325, Electronics, HOW-TO | Leave a comment